<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 3.3                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2010                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
*/

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2010
 * $Id$
 *
 */

/**
 * This class holds all the Pseudo constants that are specific to Grant. This avoids
 * polluting the core class and isolates the Grant
 */
class CRM_Grant_PseudoConstant extends CRM_Core_PseudoConstant 
{
    /**
     * Grant Status 
     *
     * @var array
     * @static
     */
    private static $grantStatus; 
    
    /**
     * grant Type
     *
     * @var array
     * @static
     */
    private static $grantType; 
  
    /**
     * Get all the n grant statuses
     *
     * @access public
     * @return array - array reference of all grant statuses if any
     * @static
     */
    public static function &grantStatus( $id = null )
    {
        if ( ! self::$grantStatus ) {
            self::$grantStatus = array( );
            require_once "CRM/Core/OptionGroup.php";
            self::$grantStatus =  CRM_Core_OptionGroup::values("grant_status");
        }
        
        if( $id ) {
            return self::$grantStatus[$id];
        }
        
        return self::$grantStatus ;
    }
    
    /**
     * Get all the n grant types
     *
     * @access public
     * @return array - array reference of all grant types if any
     * @static
     */
    public static function &grantType( $id = null )
    {
        if ( ! self::$grantType ) {
            self::$grantType = array( );
            require_once "CRM/Core/OptionGroup.php";
            self::$grantType =  CRM_Core_OptionGroup::values("grant_type");
        }
        
        If( $id ) {
            return self::$grantType[$id];
        }
        
        return self::$grantType ;
    }
}

